Cloud point of aqueous solutions of tetrabutylammonium dodecyl sulfate is a function of the concentration of counterions in the aqueous phase

被引：105

作者：

Bales, BL ^{[1
]}

Zana, R

机构：

[1] Calif State Univ Northridge, Dept Phys & Astron, Northridge, CA 91330 USA

[2] Calif State Univ Northridge, Ctr Supramol Studies, Northridge, CA 91330 USA

[3] Inst Charles Sadron, CNRS, ULP, F-67083 Strasbourg, France

来源：

LANGMUIR | 2004年 / 20卷 / 05期

关键词：

D O I：

10.1021/la0353935

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

The cloud point of the surfactant tetrabutylammonium dodecyl sulfate is shown to be a function of the tetrabutylammonium counterion concentration in the aqueous phase whether the counterions are provided by the surfactant or both the surfactant and added tetrabutylammonium bromide. The micellized surfactant dissociates 17% of its counterions to aqueous phase.

引用

页码：1579 / 1581

页数：3

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